Remove automatically generated schema

Is it possible to remove the automatically generated schema from a page if the “custom schema” field is not empty?

I have a page on my website that is being flagged by google because some of the schema is missing a ThumbnailURL. Those schema seem to be auto-generated by the plugin. I’d like to fix the issue by getting rid of them, but they don’t go away even though I’ve already added my own custom schema.

The schema I’m taking about is wrapped by this comment and tag:

<!– Schema & Structured Data For WP v1.13 – –>

<script type=”application/ld+json” class=”saswp-schema-markup-output”>

code here

</script>
Per post post-16745705, I have the plugin updated to the latest version. I am using video schema in the custom schema section.